highgateschool.com - robtex.com

highgateschool.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:34d8:9aa4:f653:1ca0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.81.4.12🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-81-4-12.compute-1.amazonaws.com
A204.236.252.8🇺🇸 Amazon204.236.224.0/19 Execution Services
PTRec2-204-236-252-8.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:807:5ed9:ef4d:a204🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:180a:eaa0:98f4:64d8🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:3225:8a68:a4e5:e20b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:410d:319b:88da:3457🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9c01:9910:fe8f:e2f8🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b79a:8bac:5855:a603🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A34.234.97.191🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-234-97-191.compute-1.amazonaws.com
A52.91.197.160🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix
PTRec2-52-91-197-160.compute-1.amazonaws.com
A54.175.237.59🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix
PTRec2-54-175-237-59.compute-1.amazonaws.com
A54.196.100.248🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-196-100-248.compute-1.amazonaws.com
A54.198.0.235🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix
PTRec2-54-198-0-235.compute-1.amazonaws.com
A54.209.182.252🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix
PTRec2-54-209-182-252.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:2607:ed1c:3b72:e7f4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:5264:a5f4:2244:ab6c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:b112:e521:202f:80f6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:6e1e:f2da:9b55:abe0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:7bd7:3433:72e2:b3a0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b349:a2f5:dc6b:c8d0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.93.61.76🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-93-61-76.compute-1.amazonaws.com
A13.222.154.26🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-222-154-26.compute-1.amazonaws.com
A18.209.106.44🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-209-106-44.compute-1.amazonaws.com
A23.20.211.132🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix
PTRec2-23-20-211-132.compute-1.amazonaws.com
A54.210.78.10🇺🇸 Amazon54.210.0.0/16 EC2 IAD VPC Address Range
PTRec2-54-210-78-10.compute-1.amazonaws.com
A54.227.104.240🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-227-104-240.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-04-26 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777204346

Same first word

highgateschool.org.uk
highgateschool.com

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns2.namebrightdns.comMXanmail.namebrightmail.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.19752.200.243.12354.152.144.24354.174.31.25454.208.74.21554.209.90.8154.84.80.17354.85.54.2954.88.107.140CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSns1.namebrightdns.com2015-06-02 → 2026-04-26 · 5 obs
● 2015-06-02 13:26:38
● 2015-10-25 18:03:04
○ 2016-01-27 21:11:38
● 2016-04-17 04:21:12
● 2026-04-26 12:17:04
○NSns2.namebrightdns.com2015-06-02 → 2017-06-05 · 7 obs
● 2015-06-02 13:26:38
● 2015-10-25 18:03:04
○ 2016-01-27 21:11:38
● 2016-04-17 04:21:12
● 2017-06-05 09:55:28
○ 2026-04-14 00:38:14
○ 2026-04-26 12:17:04
●NSnsg1.namebrightdns.com2016-01-27 → 2026-04-26 · 6 obs
○ 2015-10-25 18:03:04
● 2016-01-27 21:11:38
○ 2016-04-17 04:21:12
○ 2017-06-05 09:55:28
● 2026-04-14 00:38:14
● 2026-04-26 12:17:04
●NSnsg2.namebrightdns.com2016-01-27 → 2026-04-26 · 6 obs
○ 2015-10-25 18:03:04
● 2016-01-27 21:11:38
○ 2016-04-17 04:21:12
○ 2017-06-05 09:55:28
● 2026-04-14 00:38:14
● 2026-04-26 12:17:04
○MXanmail.namebrightmail.com2015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 13:26:38
○ 2015-10-25 18:03:04
○ 2026-04-26 12:17:04
●A13.223.25.842026-04-14 → 2026-04-26 · 3 obs
○ 2017-06-05 09:55:28
● 2026-04-14 00:38:14
● 2026-04-26 12:17:04
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-14 → 2026-04-26 · 3 obs
○ 2017-06-05 09:55:28
● 2026-04-14 00:38:14
● 2026-04-26 12:17:04
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-14 → 2026-04-26 · 3 obs
○ 2017-06-05 09:55:28
● 2026-04-14 00:38:14
● 2026-04-26 12:17:04
○A52.200.243.1232016-04-17 → 2016-04-17 · 4 obs
○ 2016-01-27 21:11:38
● 2016-04-17 04:21:12
○ 2016-11-26 22:50:40
○ 2026-04-26 12:17:04
○A54.152.144.2432016-04-17 → 2016-04-17 · 4 obs
○ 2016-01-27 21:11:38
● 2016-04-17 04:21:12
○ 2016-11-26 22:50:40
○ 2026-04-26 12:17:04
○A54.174.31.2542015-06-02 → 2015-10-25 · 4 obs
● 2015-06-02 13:26:38
● 2015-10-25 18:03:04
○ 2016-01-27 21:11:38
○ 2026-04-26 12:17:04
○A54.208.74.2152015-06-02 → 2015-10-25 · 4 obs
● 2015-06-02 13:26:38
● 2015-10-25 18:03:04
○ 2016-01-27 21:11:38
○ 2026-04-26 12:17:04
○A54.209.90.812016-01-27 → 2016-01-27 · 4 obs
○ 2015-10-25 18:03:04
● 2016-01-27 21:11:38
○ 2016-04-17 04:21:12
○ 2026-04-26 12:17:04
●A54.243.117.1972026-04-14 → 2026-04-26 · 3 obs
○ 2017-06-05 09:55:28
● 2026-04-14 00:38:14
● 2026-04-26 12:17:04
○A54.84.80.1732016-11-26 → 2016-11-26 · 4 obs
○ 2016-04-17 04:21:12
● 2016-11-26 22:50:40
○ 2017-06-05 09:55:28
○ 2026-04-26 12:17:04
○A54.85.54.292016-01-27 → 2016-01-27 · 4 obs
○ 2015-10-25 18:03:04
● 2016-01-27 21:11:38
○ 2016-04-17 04:21:12
○ 2026-04-26 12:17:04
○A54.88.107.1402016-11-26 → 2016-11-26 · 4 obs
○ 2016-04-17 04:21:12
● 2016-11-26 22:50:40
○ 2017-06-05 09:55:28
○ 2026-04-26 12:17:04
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-02 → 2016-04-17 · 4 obs
● 2015-06-02 13:26:38
● 2016-04-17 04:21:12
○ 2016-11-26 22:50:40
○ 2026-04-26 12:17:04
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-26 → 2017-06-05 · 5 obs
○ 2016-04-17 04:21:12
● 2016-11-26 22:50:40
● 2017-06-05 09:55:28
○ 2026-04-14 00:38:14
○ 2026-04-26 12:17:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
highgateschool.comnsg1.namebrightdns.com, nsg2.namebrightdns.com26 records

✅ Authoritative Response

Server:13.222.154.26

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for highgateschool.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 26

Out-of-bailiwick: 26 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

highgateschool.com points to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance mediere.com, lease406-c11-colo7-spsc.jupiterhosting.com, figpad.com, izvw.com and b4umusic.com share IP numbers with highgateschool.com.

Name Servers

highgateschool.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

highgateschool.com at least partially shares its name servers with other domains, for instance simplyems.com, opticsforteens.org, spotday.com, mail.fedegn.com and www.fishermanadvisor.com.

these name servers are commonly used with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com, ns1.dropcatch.com and ns2.dropcatch.com.

Host names with twelve IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:807:5ed9:ef4d:a204, 2600:1f18:683a:ae1a:180a:eaa0:98f4:64d8, 2600:1f18:683a:ae1a:3225:8a68:a4e5:e20b, 2600:1f18:683a:ae1b:410d:319b:88da:3457, 2600:1f18:683a:ae1b:9c01:9910:fe8f:e2f8, 2600:1f18:683a:ae1b:b79a:8bac:5855:a603, 34.234.97.191, 52.91.197.160, 54.175.237.59, 54.196.100.248, 54.198.0.235 and 54.209.182.252.

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:2607:ed1c:3b72:e7f4, 2600:1f18:683a:ae1a:5264:a5f4:2244:ab6c, 2600:1f18:683a:ae1a:b112:e521:202f:80f6, 2600:1f18:683a:ae1b:6e1e:f2da:9b55:abe0, 2600:1f18:683a:ae1b:7bd7:3433:72e2:b3a0, 2600:1f18:683a:ae1b:b349:a2f5:dc6b:c8d0, 3.93.61.76, 13.222.154.26, 18.209.106.44, 23.20.211.132, 54.210.78.10 and 54.227.104.240.

Host names with three IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:34d8:9aa4:f653:1ca0, 3.81.4.12 and 204.236.252.8.